Winston-Salem Mayor Allen Joines confirmed Angelou was found by her caretaker on Wednesday morning.

Angelou’s publicist, Helen Brann, also confirmed the news.

Angelou had been reportedly battling health problems. She recently canceled a scheduled appearance of a special event to be held in her honor.

Angelou was set to be honored with the “Beacon of Life Award” at the 2014 MLB Beacon Award Luncheon on May 30 in Houston.

Wake Forest University issued a statement on Wednesday:

“Dr. Angelou was a national treasure whose life and teachings inspired millions around the world, including countless students, faculty, and staff at Wake Forest, where she served as Reynolds Professor of American Studies since 1982. Our thoughts and prayers are with Dr. Angelou’s family and friends during this difficult time.

Angelou’s last public comments include this Tweet she sent out last week:

Listen to yourself and in that quietude you might hear the voice of God.

As well known as she was for her memoirs, which eventually filled six volumes, Ms. Angelou very likely received her widest exposure on a chilly January day in 1993, when she delivered the inaugural poem, “On the Pulse of Morning,” at the swearing-in of Bill Clinton, the nation’s 42nd president, who, like Ms. Angelou, had grown up poor in rural Arkansas.

It began:

A Rock, A River, A Tree

Hosts to species long since departed,

Marked the mastodon,

The dinosaur, who left dried tokens

Of their sojourn here

On our planet floor,

Any broad alarm of their hastening doom

Is lost in the gloom of dust and ages.

But today, the Rock cries out to us, clearly, forcefully,

Come, you may stand upon my

Back and face your distant destiny,

But seek no haven in my shadow,

I will give you no hiding place down here.

Long before that day, as she recounted in “Caged Bird” and its five sequels, she had already been a dancer, calypso singer, streetcar conductor, single mother, magazine editor in Cairo, administrative assistant in Ghana, official of the Southern Christian Leadership Conference and friend or associate of some of the most eminent black Americans of the mid-20th century, including James Baldwin, the Rev. Dr. Martin Luther King Jr. and Malcolm X.

Afterward (her six-volume memoir takes her only to the age of 40), Ms. Angelou (pronounced AHN-zhe-lo) was a Tony-nominated stage actress; college professor (she was for many years the Reynolds professor of American studies at Wake Forest University in Winston-Salem); ubiquitous presence on the lecture circuit; frequent guest on television shows, from “Oprah” to “Sesame Street”; and subject of a string of scholarly studies.